MinorCritical vulnerability
CVE-2026-63045 (CVSS 7.5)
NVD · officialPublished Oct 1, 2026Risk 23/100
Improper validation of FTP PASV reply address in mod_proxy_ftp in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows, in forward proxy configurations, an untrusted FTP server to cause the proxy to open a data connection to an arbitrary third-party host via a crafted PASV response. Users are recommended to upgrade to version 2.4.69, which fixes this issue.
Technical details
CVSS
7.5
AV:NetworkAC:LowPR:NoneUI:NoneC:HighI:NoneA:None
Evidence and sources
This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.
Open primary source